A compound contains only carbon, hydrogen, nitrogen, and oxy- gen. Combustion of 0.157 g of the compound produced 0.213 g CO2 and 0.0310 g H2O. In another experiment, it is found that 0.103 g of the compound produces 0.0230 g NH3. What is the empirical formula of the compound? Hint: Combustion involves reacting with excess O2. Assume that all the carbon ends up in CO2 and all the hydrogen ends up in H2O. Also assume that all the nitrogen ends up in the NH3 in the second experiment.

Q: A 7.591-g gaseous mixture contains methane (CH₄) and butane (C₄H₁₀). Complete combustion to form…

A: Step-1CH416g + 2O2 → CO2 + 2H2OC4H1058g + 132 O2 → 4CO2 + 5H2O

Q: The combustion of 1.683 g of an organic compound containing only carbon, hydrogen and oxygen…

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Q: Chemical analyses conducted by the first Mars Rover robotic vehicle in its 1997 mission collected…

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Q: Barium chloride dihydrate has the formula BaCl2  ·  2H2O. Assume there is another hydrate (BaCl2…

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Q: The molar mass of an alkene is 112.23 g/mol and empirical formula of the alkene is CH2. What is the…

A: The concept used to solve this question is to calculate the molecular formula using the molar mass…

Q: An unknown hydrocarbon is subjected to elemental analysis. The results of this test show that the…

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Q: Consider a compound that produces 5.0 g Al and 19.7 g Cl a. What is the empirical formula of this…

A: Given that : Mass of Al = 5.0 g Mass of Cl = 19.7 g The molar mass of Al is 26.98 g/mol. The molar…

Q: A compound with a molar mass of 164.12 g/mole is 58.54 % carbon (12.01 g/mole), 2.46% hydrogen (1.01…

A: Given :- Molecular mass of compound = 164.12 g/mol  composition of C, H, & O are 58.54%, 2.46%,…

Q: Complete combustion of 7.607.60 g of a hydrocarbon produced 23.323.3 g of CO2 and 11.111.1 g of H2O.…

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Q: When 0.6943 g compound containing C, H, and O was subjected to combustion analysis, 1.471 g CO₂ and…

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Q: In a combustion analysis experiment, an unknown hydrocarbon produced 154.47861 g of carbon dioxide…

A: Empirical formula represents the smallest whole number ratio of the atoms present in the organic…

Q: Complete combustion of 2.161 g of a particular hydrocarbon yielded 7.306 g of CO2 and 1.495 g of…

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Q: A substance is submitted for combustion analysis. The results show that the compound has the…

A: In this question, only 90% of the composition is given. That is 24+32+28+6 = 90  So the question may…

Q: Complete combustion of 5.80 g of hydrocarbon produced 17.8 g of CO2 and 8.49 g of H2O. What is the…

A: Empirical formula is the smallest atom ratio by which a compound can be represented.

Q: One of the intermediates in the synthesis of glycine from ammonia, carbon dioxide, and methane is…

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Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O: 4 NH3 (g) + 7 O2 (g)…

A: 4 molesNH4 NH3 +702 G4NO24 NO + 6H₂OMy gives a proles Nomole NH₃ gines Imole No.17 g NHg gives 46 gm…

Q: Determine the molecular formula of the compound with an empirical formula of CH and a molar mass of…

A: Given:- Determine the molecular formula of the compound with an empirical formula of CH and a molar…

Q: 4.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

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Q: A 1.000 g sample of an unknown compound containing only carbon, hydrogen, and oxygen was analyzed…

A: Given: Mass of unknown compound = 1.000 g CO2 formed = 2.224 g H2O formed = 0.3035 g Known: Molar…

Q: Upon reaction of 1.27 g of copper sulfate with excess zinc metal, O.435 g copper metal was obtained…

A: % yield  = Experimental yield/theoretical…

Q: 1. Caproic acid, which is responsible for the foul odor of dirty socks, is composed on C, H, and O…

A: 1) Using the given information, we have to calculate the empirical formula and molecular formula

Q: Given that: CH4 + 202 > CO2 + 2H20, how many moles of carbon dioxide are produced in the complete…

A: Ans ; 6.25 moles of corbondioxide

Q: The combustion of 1.66 g ultrafine aluminum in air results in 2.97g of a product, which is a mixture…

A: Given: Mass of Aluminium = 1.66 gMass of the product = 2.97 g% of aluminium oxide = 80% of aluminium…

Q: The compound known as butylated hydroxytoluene, abbreviated as BHT, contains carbon, hydrogen, and…

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Q: 3.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

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Q: 39.5 g of cobalt will combine with 107 g of bromine to form a binary compound. How much of the same…

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Q: A 10.68 g sample of compound that contains only carbon, hydrogen, and oxygen was analyzed through…

A: Given mass of sample is 10.68 g. Upon combustion it gives 16.01 g CO2 and 4.37 g H2O

Q: compound has the composition of 66.6% Carbon, 11.2% Hydrogen, and 22.2% Oxygen, by mass. If the…

A: Given is, 66.6% Carbon, 11.2% Hydrogen, and 22.2% Oxygen Molar mass= 144.2 g/mol

Q: While completing your research on the speciation of clover in Sacramento County, you isolate ah acid…

A: Given compound has only C,H and O elements in it. Mass taken of compound = 0.513 g  Mass of carbon…

Q: An unknown organic compound contains 41.4 % carbon, 3.47 % hydrogen, and 55.1 % oxygen by mass. A…

A: Given data,Percentage of C=41.4%Percentage of H=3.47%Percentage of O=55.1%Moles of compound…

Q: carbon-hydrogen-nitrogen compound when burned completely, a 0.312 g sample yields 0.458 g CO2 and…

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Q: One of the intermediates in the synthesis of glycine from ammonia, carbon dioxide, and methane is…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: Combustion of a 0.66 g sample of a compound containing only carbon, hydrogen, and oxygen produced…

A: Weight of the sample = 0.66 g Weight of CO2 = 1.452 g  Weight of H2O = 0.792 g

Q: Lighters typically contain butane (C4H10), which has a molar mass of 58.12 g/mol. Consider that…

A: Hydrocarbon  Molar mass  CH4   12 + 4 = 16 C2H6 12×2 + 6 = 30  C3H8…

Q: The combustion analysis of 0.246 g of organic compound containing only C,H&N gives 0.656 g CO2,…

A: Answer:- this question is answered by using the simple concept of determination of empirical formula…

Q: Provided you are given a balanced chemical equation   Where do you find the numbers we are to use…

A: For a given balanced chemical equation number of moles of substance is equal to stoichiometric…

Q: 24) Calculate the molar mass of the following compound: ammonia, NH3 A) 15.02 g/mol B) 17.03 g/mol…

A: 24) molar mass of nitrogen = 14.0067 g/mol molar mass of hydrogen = 1.00784 g/mol

Q: A hydrocarbon contains 74.98 % carbon, the remainder hydrogen. Determine the empirical formula of…

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Q: calculate the molecules of carbon dioxide in this amount. A. 5.15 * 10^22 B. 3.56 * 10^23 C. 2.29…

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Q: Elemental analysis of a sample containing only B and H shows that it contains 479.4 g of boron…

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Q: A compound has the composition of 54.53% Carbon, 9.15% Hydrogen, and 36.32% Oxygen, by mass. If the…

A: Empirical formula is the formula in which elements are present in the simplest ratio. Example:…

Q: An empty propane tank weighs 7.22 kg. When it is filled, the tank weighs 25.20 kg How many propane…

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Q: A young man recently passed away from unknown causes. The newly hired forensic officer, Citlali,…

A: Given information: Mass of sample = 9.002 g Moles of carbon dioxide = 0.450 mol Moles of water =…

Q: 3. A 5.000 g sample of an organic compound containing C, H, and O atoms was combusted and produced…

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Q: A 2.52-g sample of a compound containing only carbon, hydrogen, nitrogen, oxygen, and sulfur is…

A: The compound contains carbon (C), hydrogen (H), nitrogen (N), oxygen (O) and sulphur (S). In three…

Q: A combustion analysis of 5.214 g of a compound yields 5.34 g CO, 1.09 g HO, and 1.70 g N. If the…

A: Correction: It should be CO2  not CO It should be H2O not HO It should be N2 not N Given, Mass of…

Q: Find the empirical formula for a compound that is 34.59% NA, 23.31% P, and 42.10% O by mass?  2:…

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Q: What mass of carbon dioxide would you need to have 0.65 moles of CO2?

A: Given : Moles of CO2 = 0.65 mol

Q: A compound containing only carbon, hydrogen, and oxygen is subjected to elemental analysis. Upon…

A: We have a Compound of 0.2350 g , on combustion give CO2 0.304g , 0.1244 g of H2O. We have to…

Q: A combustion analysis is performed on a compound that contains only C and H. The analysis produces…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".